729028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{35117}}^1$

素因数の和:35304

約数の個数: 64

約数和(自身を含む): 2199791520

約数和(自身を除く): 1470762600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 35117, 70234, 105351, 140468, 175585, 210702, 280936, 351170, 421404, 526755, 702340, 842808, 1053510, 1404680, 2107020, 4214040, 6075241, 12150482, 18225723, 24300964, 30376205, 36451446, 48601928, 60752410, 72902892, 91128615, 121504820, 145805784, 182257230, 243009640, 364514460, 729028920]

約数ペア:

[(1, 729028920), (2, 364514460), (3, 243009640), (4, 182257230), (5, 145805784), (6, 121504820), (8, 91128615), (10, 72902892), (12, 60752410), (15, 48601928), (20, 36451446), (24, 30376205), (30, 24300964), (40, 18225723), (60, 12150482), (120, 6075241), (173, 4214040), (346, 2107020), (519, 1404680), (692, 1053510), (865, 842808), (1038, 702340), (1384, 526755), (1730, 421404), (2076, 351170), (2595, 280936), (3460, 210702), (4152, 175585), (5190, 140468), (6920, 105351), (10380, 70234), (20760, 35117)]